Which of the following components is part of core logistics functions?

Core logistics functions are essential for ensuring the effective and efficient support of military operations. They include a variety of activities related to the management and transportation of resources necessary for mission success. Health services are a crucial aspect of logistics as they encompass the organization, coordination, and delivery of medical care and support to personnel in the field. This means that health services directly contribute to maintaining the readiness and operational capability of forces, making them a vital component of logistics.

In contrast, the other options, while important in their respective areas, do not directly relate to core logistics functions. Intelligence support focuses on gathering and analyzing information to inform decision-making. Tactical planning refers to the development of strategies and plans for specific operations. Personnel management deals with the administration and support of military personnel. Though all these areas play significant roles in military operations, they do not fall under the core logistics functions in the same way that health services do.